Synonym(s): 1,2-Dimercaptoethane
Formula: HSCH2CH2SH
Formula weight: 94.20
Purity: 98+%
CAS Number: 540-63-6
UN Number: UN3071
Hazard Class: 6.1
Packing Group: II
Harmonized Tariff Code: 2930.90
Hazard Statements: H311-H330-H226-H302-H319
Toxic in contact with skin. Fatal if inhaled. Flammable liquid and vapour. Harmful if swallowed. Causes serious eye irritation.
Precautionary Statements: P210-P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P361-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment is urgent (see label). Rinse mouth. Remove/Take off immediately all contaminated clothing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk Phrases: 10-21-23/25-36
Flammable. Harmful in contact with skin. Toxic by inhalation and if swallowed. Irritating to eyes.
Safety Phrases: 23-36/37-45
Wear suitable protective clothing and gloves. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).